Provided by: gdm3_43.0-1ubuntu1_amd64
gdm-screenshot - take a picture of the screen
gdm-screenshot is a utility for taking screenshots of the entire screen and saving them as PNG image files.
Help Options: -h, --help Show help options --help-all Show all help options --help-gtk Show GTK+ Options Application Options: -d, --debug Debugging output --display=DISPLAY X display to use
gdm-screenshot is part of the GDM software package, which is part of the GNOME project. This manpage was written by Nathan Handler <email@example.com> for the Debian system, but may be used by others.